blob: 52ca75d370246dd459d3ef413ea71409e309c0a9 [file] [log] [blame]
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// From ppb_image_data.idl modified Wed Jan 27 17:10:16 2016.
#include <stdint.h>
#include <string.h>
#include "ppapi/c/pp_errors.h"
#include "ppapi/c/ppb_image_data.h"
#include "ppapi/shared_impl/ppb_image_data_shared.h"
#include "ppapi/shared_impl/tracked_callback.h"
#include "ppapi/thunk/enter.h"
#include "ppapi/thunk/ppapi_thunk_export.h"
#include "ppapi/thunk/ppb_image_data_api.h"
namespace ppapi {
namespace thunk {
namespace {
PP_ImageDataFormat GetNativeImageDataFormat(void) {
VLOG(4) << "PPB_ImageData::GetNativeImageDataFormat()";
return PPB_ImageData_Shared::GetNativeImageDataFormat();
}
PP_Bool IsImageDataFormatSupported(PP_ImageDataFormat format) {
VLOG(4) << "PPB_ImageData::IsImageDataFormatSupported()";
return PPB_ImageData_Shared::IsImageDataFormatSupported(format);
}
PP_Resource Create(PP_Instance instance,
PP_ImageDataFormat format,
const struct PP_Size* size,
PP_Bool init_to_zero) {
VLOG(4) << "PPB_ImageData::Create()";
EnterResourceCreation enter(instance);
if (enter.failed())
return 0;
return enter.functions()->CreateImageData(instance, format, size,
init_to_zero);
}
PP_Bool IsImageData(PP_Resource image_data) {
VLOG(4) << "PPB_ImageData::IsImageData()";
EnterResource<PPB_ImageData_API> enter(image_data, false);
return PP_FromBool(enter.succeeded());
}
PP_Bool Describe(PP_Resource image_data, struct PP_ImageDataDesc* desc) {
VLOG(4) << "PPB_ImageData::Describe()";
EnterResource<PPB_ImageData_API> enter(image_data, true);
if (enter.failed()) {
memset(desc, 0, sizeof(*desc));
return PP_FALSE;
}
return enter.object()->Describe(desc);
}
void* Map(PP_Resource image_data) {
VLOG(4) << "PPB_ImageData::Map()";
EnterResource<PPB_ImageData_API> enter(image_data, true);
if (enter.failed())
return NULL;
return enter.object()->Map();
}
void Unmap(PP_Resource image_data) {
VLOG(4) << "PPB_ImageData::Unmap()";
EnterResource<PPB_ImageData_API> enter(image_data, true);
if (enter.failed())
return;
enter.object()->Unmap();
}
const PPB_ImageData_1_0 g_ppb_imagedata_thunk_1_0 = {
&GetNativeImageDataFormat,
&IsImageDataFormatSupported,
&Create,
&IsImageData,
&Describe,
&Map,
&Unmap};
} // namespace
PPAPI_THUNK_EXPORT const PPB_ImageData_1_0* GetPPB_ImageData_1_0_Thunk() {
return &g_ppb_imagedata_thunk_1_0;
}
} // namespace thunk
} // namespace ppapi